Arduino-Basic-Project-7(LED and Buzzer Control Using POT )
Arduino LED chaser with buzzer
Arduino buzzer with led and push button
Multicolored LED Stream with Buzzer - Hackster.io
Arduino IR Obstacle Sensor Buzzer With LED
GitHub - two-engineers2/Arduino-Morse-Code-with-LED-and-Buzzer: Step by step instructions with explanations to construct an LED and piezo buzzer circuit and program it to communicate SOS and other messages in morse code using Arduino.
2: Buzzer with Light - Arduino & Me
Arduino - Buzzer With LDR and LED : 5 Steps (with Pictures) - Instructables